Frederick CastroWritingNo biography available.Known For5.0Rapsa20256.0Abot Langit20265.7Unli Pop20254.5Mamasan2025Fan ClubNo Nerds have favorited Frederick Castro yet — be the first.All fan clubsFrom NerdspinFilmographyWriting72026Abot LangitFilmStory★ 6.02026Abot LangitFilmScreenplay★ 6.02025Unli PopFilmStory★ 5.72025Unli PopFilmScreenplay★ 5.72025RapsaFilmScreenplay★ 5.02025MamasanFilmStory★ 4.52025MamasanFilmScreenplay★ 4.5